101321332120210 has 32 divisors (see below), whose sum is σ = 184061274693120. Its totient is φ = 40154599323072.

The previous prime is 101321332120163. The next prime is 101321332120213. The reversal of 101321332120210 is 12021233123101.

It is a super-2 number, since 2×101321332120210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101321332120213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18369787 + ... + 23239873.

It is an arithmetic number, because the mean of its divisors is an integer number (5751914834160).

Almost surely, 2^{101321332120210} is an apocalyptic number.

101321332120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101321332120210 is a deficient number, since it is larger than the sum of its proper divisors (82739942572910).

101321332120210 is a wasteful number, since it uses less digits than its factorization.

101321332120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889290.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 101321332120210 its reverse (12021233123101), we get a palindrome (113342565243311).

The spelling of 101321332120210 in words is "one hundred one trillion, three hundred twenty-one billion, three hundred thirty-two million, one hundred twenty thousand, two hundred ten".